They use a computer to perscribe a prescription. They can use the same thing to go unto your file and say you need surgery.. and set up an appointment
Answer:
B
Explanation:
Ferns are in the group pteridophytes. These plants have a vascular system – which also means they have true roots, stem, and leaves-, however, they produce through spores (not seeds like higher plants-gymnosperms and angiosperms). Other than ferns, other plants in the group are horsetails and club-mosses. Unlike in higher plants, where the gametophyte is the dominant phase of the life cycle, the sporophyte is the dominant phase in pteridophytes and other lower plants.
Answer:
They move from high concerntartion to low concertration
Explanation:
the diagram is not provided but am guessing there were bigger circles which could not pass through, which shows that the membrane was selectively permeable to smaller salt molecules. The movement across the membrane did not require energy.
Answer:
Does humidity affect the decay rate if leaves
Explanation:
You can fin the rate by doing unbiased scientific tests
Im not sure but i think the answers are : mechanical to sound and chemical to heat and electrical to light :)